Translumbar portography. A preliminary communication concerning a new method.
D000818:Animals; D002404:Catheterization; D007275:Injections, Intravenous; D008722:Methods; D010690:Phlebography; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011677:Punctures; D013552:Swine; D013679:Technology, Radiologic